{"id":"CVE-2026-76686","aliases":["EUVD-2026-79212","GHSA-wjj9-47hv-qcqf"],"status":"published","title":"Unauthenticated Denial-of-Service (DoS) Vulnerability leads to Service Disruption in HPE Networking EdgeConnect SD-WAN Gateways","description":"A vulnerability exists in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an unauthenticated remote attacker to conduct a denial-of-service attack on the affected service.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00573,"percentile":0.47805,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2026-09-15T19:23:46Z","modified":"2026-09-28T13:52:54Z","products":[{"vendor":"arubanetworks","product":"edgeconnect_sd-wan_orchestrator"},{"vendor":"hewlett packard enterprise (hpe)","product":"edgeconnect sd-wan gateways"},{"vendor":"hpe","product":"edgeconnect_operating_system"}],"references":[{"url":"https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us\u0026docLocale=en_US","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76686"},{"url":"https://github.com/advisories/GHSA-wjj9-47hv-qcqf"}],"sources":{"cve":[{"id":"CVE-2026-76686","title":"Unauthenticated Denial-of-Service (DoS) Vulnerability leads to Service Disruption in HPE Networking EdgeConnect SD-WAN Gateways","description":"A vulnerability exists in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an unauthenticated remote attacker to conduct a denial-of-service attack on the affected service.","status":"published","published":"2026-09-15T19:23:46.08Z","modified":"2026-09-22T14:17:07.512Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T13:46:32.755125Z"}],"euvd":[{"id":"EUVD-2026-79212","description":"A vulnerability exists in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an unauthenticated remote attacker to conduct a denial-of-service attack on the affected service.","status":"published","published":"2026-09-15T19:23:46Z","modified":"2026-09-22T14:17:07Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T17:28:03.363938Z"}],"ghsa":[{"id":"GHSA-wjj9-47hv-qcqf","title":"A vulnerability exists in the underlying operating system of HPE Networking EdgeConnect SD-WAN...","description":"A vulnerability exists in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an unauthenticated remote attacker to conduct a denial-of-service attack on the affected service.","status":"published","published":"2026-09-15T21:31:35Z","modified":"2026-09-22T15:32:27Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:12:17.163357Z"}],"nvd":[{"id":"CVE-2026-76686","description":"A vulnerability exists in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an unauthenticated remote attacker to conduct a denial-of-service attack on the affected service.","status":"published","published":"2026-09-15T20:17:50.57Z","modified":"2026-09-28T13:52:54.27Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:12:47.974509Z"}]}}